40 lines
884 B
C++
40 lines
884 B
C++
#ifndef STAR_ANCHORABLE_ENTITY_HPP
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#define STAR_ANCHORABLE_ENTITY_HPP
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#include "StarEntity.hpp"
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namespace Star {
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STAR_STRUCT(EntityAnchor);
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struct EntityAnchor {
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virtual ~EntityAnchor() = default;
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Vec2F position;
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// If set, the entity should place the bottom center of its collision poly on
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// the given position at exit
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Maybe<Vec2F> exitBottomPosition;
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Direction direction;
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float angle;
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};
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struct EntityAnchorState {
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EntityId entityId;
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size_t positionIndex;
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bool operator==(EntityAnchorState const& eas) const;
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};
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DataStream& operator>>(DataStream& ds, EntityAnchorState& anchorState);
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DataStream& operator<<(DataStream& ds, EntityAnchorState const& anchorState);
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class AnchorableEntity : public virtual Entity {
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public:
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virtual size_t anchorCount() const = 0;
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virtual EntityAnchorConstPtr anchor(size_t anchorPositionIndex) const = 0;
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};
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}
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#endif
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